Essington, Pennsylvania-based Piasecki Aircraft Corp. (PiAC) announced on March 29, 2022, that it had signed an exclusive license for edm aerotec GmbH's CoAX-2D two-seat coaxial helicopter. The cooperative development and license agreement with the edm aerotec - based in Geisleden, in Thuringia, Germany - extends to other fields of research and development (R&D).
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